70574684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2477}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 131135760

約数和(自身を除く): 60561076

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1676, 2477, 4954, 7123, 9908, 14246, 28492, 42109, 84218, 168436, 1037863, 2075726, 4151452, 17643671, 35287342, 70574684]

約数ペア:

[(1, 70574684), (2, 35287342), (4, 17643671), (17, 4151452), (34, 2075726), (68, 1037863), (419, 168436), (838, 84218), (1676, 42109), (2477, 28492), (4954, 14246), (7123, 9908)]